Suraj Sunder, MD
Critical Care Medicine · Greenwood Village, CONPI 1144661794
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $1,418 of the $1,770 with a category attached, or 80.1%. It is spread thinly across 16 manufacturers, the largest accounting for just 21.5% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $691, 2.1 times the $336 reported in 2019.
Across 36 payments — averaging $49.17 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- United Therapeutics Corporation$380
- Getinge USA Sales, LLC$311
- Actelion Pharmaceuticals US, Inc.$236
- Inari Medical, Inc.$215
- Merck$183
- Abiomed$138
- plus $308 from 10 others
What the payments were for
- Travel & lodging$31118%
- Food & beverage$1,41880%
- Education$412%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| United Therapeutics Corporation | 12 | $380 |
| Getinge USA Sales, LLC | 1 | $311 |
| Actelion Pharmaceuticals US, Inc. | 2 | $236 |
| Inari Medical, Inc. | 1 | $215 |
| Merck | 4 | $183 |
| Abiomed | 1 | $138 |
| Grifols USA, LLC | 2 | $49 |
| AstraZeneca | 3 | $47 |
| Bayer | 2 | $38 |
| Circassia Inc. | 2 | $33 |
| GSK | 1 | $28 |
| Verona Pharma, Inc. | 1 | $25 |
| Boehringer Ingelheim | 1 | $24 |
| Inogen, Inc. | 1 | $24 |
| Mylan Specialty L.p. | 1 | $23 |
| Regeneron Healthcare Solutions, Inc. | 1 | $17 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- Vasoview Hemopro 2$311
- ORENITRAM$240
- TYVASO$240
- REMODULIN$240
- UPTRAVI$236
- OPSUMIT$236
- FLOWTRIEVER CATHETER, S$215
- CT THROMBECTOMY SYSTEM KIT$215
- WINREVAIR$120
How this compares
$1,770 in reported general payments places this provider in the 70th percentile of 141 critical care medicine providers in Colorado.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other critical care medicine in Greenwood Village
- Chakradhar KotaruGreenwood Village$61K
- Surit SharmaGreenwood Village$20K
- James HuntGreenwood Village$9K
- Isham HuizarGreenwood Village$6K
- Dylan PearsonGreenwood Village$5K
- Gregory MargolinGreenwood Village$5K
- Andrew LabelleGreenwood Village$3K
- Ahmad AlsaleemGreenwood Village$3K
- Akshay VijayaramanGreenwood Village$2K
- Fnu Arjun SaradnaGreenwood Village$2K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.